lib/frame.c

   1 /*
   2  * lib/frame.c        This file contains the Frame Relay support.
   3  *
   4  * Version:     $Id: frame.c,v 1.4 2000/03/05 11:26:02 philip Exp $
   5  *
   6  * Maintainer:  Bernd 'eckes' Eckenfels, <net-tools@lina.inka.de>
   7  *
   8  * Author:      Mike McLagan <mike.mclagan@linux.org>
   9  *
  10  * Changes:
  11  *
  12  *962303 {0.01} Mike McLagan :          creation
  13  *960413 {0.02} Bernd Eckenfels :       included in net-lib
  14  *
  15  *              This program is free software; you can redistribute it
  16  *              and/or  modify it under  the terms of  the GNU General
  17  *              Public  License as  published  by  the  Free  Software
  18  *              Foundation;  either  version 2 of the License, or  (at
  19  *              your option) any later version.
  20  */
  21 #include "config.h"
  22
  23 #if HAVE_HWFR
  24
  25 #include <sys/types.h>
  26 #include <sys/ioctl.h>
  27 #include <sys/socket.h>
  28 #include <net/if_arp.h>
  29 #include <stdlib.h>
  30 #include <stdio.h>
  31 #include <ctype.h>
  32 #include <errno.h>
  33 #include <fcntl.h>
  34 #include <string.h>
  35 #include <termios.h>
  36 #include <unistd.h>
  37 #include "net-support.h"
  38 #include "pathnames.h"
  39
  40 char *pr_dlci(unsigned char *ptr)
  41 {
  42     static char buf[12];
  43
  44     snprintf(buf, sizeof(buf), "%i", *(short *) ptr);
  45     return (buf);
  46 }
  47
  48 struct hwtype dlci_hwtype =
  49 {
  50     "dlci", NULL, /*"Frame Relay DLCI", */ ARPHRD_DLCI, 3,
  51     pr_dlci, NULL, NULL, 0
  52 };
  53
  54 struct hwtype frad_hwtype =
  55 {
  56     "frad", NULL, /*"Frame Relay Access Device", */ ARPHRD_FRAD, 0,
  57     NULL, NULL, NULL, 0
  58 };
  59 #endif                          /* HAVE_HWFR */